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99 stock injectors

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Old 08-13-2006, 11:51 PM
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Default 99 stock injectors

i was just wondering if i could go with a bigget injector with a stock engine? ic i have smaller injectorsthen other years 26#, should i change them with 28#? woudl i notice any difference. thanks

Last edited by 99huggercamaro; 08-13-2006 at 11:56 PM.
Old 08-14-2006, 12:35 AM
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as of right now, you will not notice a bit of difference. injectors typically need to be changed out once you see that your injector duty cycle is near or above 85% on your stock injectors. That can be read by using a scan tool such as EFI LIVE or HPTuners at Wide open throttle (WOT).

if you plan on doing heads, cam, your kooks lt headers, true duals, TB, intake manifold....etc; then i would say you would need some new injectors.
its not that you will notice a difference its that you will need the extra fuel for all of that extra air that you will be getting at WOT




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